Tcl Source Code

2012-08-08  Jan Nijtmans  <[email protected]>

	* generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname
	* tests/fileName.test:   support

2012-08-07  Don Porter  <[email protected]>

	* generic/tclIOUtil.c:	[Bug 3554250] Overlooked one field of
	cleanup in the thread exit handler for the filesystem subsystem.

2012-07-31  Donal K. Fellows  <[email protected]>

	case TCL_PLATFORM_UNIX: {
	    const char *origPath = path;

	    /*
	     * Paths that begin with / are absolute.
	     */

	    if (path[0] == '/') {
		++path;
#if defined(__CYGWIN__) || defined(__QNX__)
		/*
		 * Check for "//" network path prefix
		 */

		if ((*path == '/') && path[1] && (path[1] != '/')) {
		    path += 2;
		    while (*path && *path != '/') {
			++path;
		    }
#if defined(__CYGWIN__)
		    /* UNC paths need to be followed by a share name */
		    if (*path++ && (*path && *path != '/')) {
			++path;
			while (*path && *path != '/') {
			    ++path;
			}
		    } else {
			path = origPath + 1;
		    }
#endif







		}
#endif
		if (driveNameLengthPtr != NULL) {
		    /*
		     * We need this addition in case the QNX or Cygwin code was used.
		     */

		    *driveNameLengthPtr = (path - origPath);
		}
	    } else {
		type = TCL_PATH_RELATIVE;
	    }
	    break;
	}
	case TCL_PLATFORM_WINDOWS: {

 */

static Tcl_Obj *
SplitUnixPath(
    const char *path)		/* Pointer to string containing a path. */
{
    int length;
    const char *origPath = path, *elementStart;
    Tcl_Obj *result = Tcl_NewObj();

    /*
     * Deal with the root directory as a special case.
     */

    if (*path == '/') {
	Tcl_Obj *rootElt;
	++path;
#if defined(__CYGWIN__) || defined(__QNX__)
	/*
	 * Check for "//" network path prefix
	 */
	if ((*path == '/') && path[1] && (path[1] != '/')) {
	    path += 2;
	    while (*path && *path != '/') {
		++path;
	    }
#if defined(__CYGWIN__)
	    /* UNC paths need to be followed by a share name */
	    if (*path++ && (*path && *path != '/')) {

		++path;
		while (*path && *path != '/') {
		    ++path;
		}
	    } else {
		path = origPath + 1;
	    }
#endif
	}

#endif
	rootElt = Tcl_NewStringObj(origPath, path - origPath);





	Tcl_ListObjAppendElement(NULL, result, rootElt);
	while (*path == '/') {

	    ++path;
	}


    }

    /*
     * Split on slashes. Embedded elements that start with tilde will be
     * prefixed with "./" so they are not affected by tilde substitution.
     */

    for (;;) {
	elementStart = path;
	while ((*path != '\0') && (*path != '/')) {
	    path++;
	}
	length = path - elementStart;
	if (length > 0) {
	    Tcl_Obj *nextElt;
	    if ((elementStart[0] == '~') && (elementStart != origPath)) {
		TclNewLiteralStringObj(nextElt, "./");
		Tcl_AppendToObj(nextElt, elementStart, length);
	    } else {
		nextElt = Tcl_NewStringObj(elementStart, length);
	    }
	    Tcl_ListObjAppendElement(NULL, result, nextElt);
	}
	if (*path++ == '\0') {
	    break;
	}
    }
    return result;
}

/*

	    }
	    pathPrefix = TclDStringToObj(&buffer);
	    Tcl_IncrRefCount(pathPrefix);
	    globFlags |= TCL_GLOBMODE_DIR;
	    if (c != '\0') {
		tail++;
	    }
	    Tcl_DStringFree(&buffer);
	} else {
	    tail = pattern;
	}
    } else {
	Tcl_IncrRefCount(pathPrefix);
	tail = pattern;
    }

test filename-4.12 {Tcl_SplitPath: unix} {testsetplatform} {
    testsetplatform unix
    file split ../..
} {.. ..}
test filename-4.13 {Tcl_SplitPath: unix} {testsetplatform} {
    testsetplatform unix
    file split //foo
} "/ foo"
test filename-4.14 {Tcl_SplitPath: unix} {testsetplatform} {
    testsetplatform unix
    file split foo//bar
} {foo bar}
test filename-4.15 {Tcl_SplitPath: unix} {testsetplatform} {
    testsetplatform unix
    file split ~foo

test filename-7.16 {Tcl_JoinPath: unix} {testsetplatform} {
    testsetplatform unix
    file join a . ./~b
} {a/./~b}
test filename-7.17 {Tcl_JoinPath: unix} {testsetplatform} {
    testsetplatform unix
    file join //a b
} "/a/b"
test filename-7.18 {Tcl_JoinPath: unix} {testsetplatform} {
    testsetplatform unix
    file join /// a b
} "/a/b"

test filename-9.1 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win
    file join a b
} {a/b}
test filename-9.2 {Tcl_JoinPath: win} {testsetplatform} {
    testsetplatform win